High quality CGM high-strength grouting material for aggregate requirements - Henan pingdingshan grouting material

CGM high-strength grouting CGM high-strength grouting material price CGM high-strength grouting material manufacturer CGM high-strength grouting material with high strength material as aggregate, cement as the seam an agent, complementary with high flow, micro expansion, made from materials such as anti segregation. CGM high-strength grouting material has good artesian, rapid hardening, early strength, high strength, no shrinkage, micro expansion 1 legislative party need how many grouting material; Nontoxic and harmless, not aging, on the water quality and the surrounding environment pollution-free, good tightness, rust etc. So high quality CGM high-strength grouting material have any requirement on aggregate? 1, fine aggregate should be hard, cleaning, grading is good; The appropriate artificial sand fineness modulus in 2. 4 to 2. 8 within the scope of natural sand fineness modulus should be in 2. 2 ~ 3. Within the scope of 0. Use sand, coarse sand, should adopt the corresponding test. 2, fine aggregate in the production process should be regularly or according to the number of certain mining activity test base epoxy resin grouting material specifications, potentially dangerous period, corresponding measures should be taken, and the special test. 3, the moisture content of fine aggregate should be stable, the moisture content of artificial sand saturated surface dry shoulds not be more than 6%, accelerate dewatering measures should be taken when necessary. Silver epoxy resin grouting material aggregate as main raw materials, in the CGM high-strength grouting material skeleton and supporting role in the building. When mixing materials, CGM high-strength grouting material by mixing water, into a thin paste, if not aggregate, it will not be able to shape, will lead to can't use. So aggregate in CGM high-strength grouting material is an important raw material.